PHP code example of elhardoum / meta-php

1. Go to this page and download the library: Download elhardoum/meta-php library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

elhardoum / meta-php example snippets


defined ( 'DB_HOST' ) || define ( 'DB_HOST', '<database-host>' );
defined ( 'DB_NAME' ) || define ( 'DB_NAME', '<database-name>' );
defined ( 'DB_USER' ) || define ( 'DB_USER', '<database-user>' );
defined ( 'DB_PASS' ) || define ( 'DB_PASS', '<database-password>' );


// get
get_option( $option_name, $default_value=null );

// update
update_option( $option_name, $option_value );

// delete
delete_option( $option_name );

// delete all
delete_all_options();


// get
get_user_meta( $user_id, $meta_key, $default_value=null );

// update
update_user_meta( $user_id, $meta_key, $meta_value );

// delete
delete_user_meta( $user_id, $meta_key );

// delete all
delete_all_user_meta( $user_id );


// get
get_post_meta( $post_id, $meta_key, $default_value=null );

// update
update_post_meta( $post_id, $meta_key, $meta_value );

// delete
delete_post_meta( $post_id, $meta_key );

// delete all
delete_all_post_meta( $post_id );


use MetaPHP\Meta;

$Meta = Meta::instance(true);
$Meta->group('custom'); // set a custom group for the meta

$Meta->get(
  $key, // meta key
  $object_id, // if ed, like in users, posts (the ID) defaults to null,
);

$Meta->delete(
  $key, // meta key
  $object_id=null // if